1st week of year 2278

Monday, December 31, 2277 — Sunday, January 6, 2278

• Monday, December 31, 2277
• Tuesday, January 1, 2278
• Wednesday, January 2, 2278
• Thursday, January 3, 2278
• Friday, January 4, 2278
• Saturday, January 5, 2278
• Sunday, January 6, 2278